FP 7722...U6 code displayed

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  • bob s

    [Error Code] FP 7722...U6 code displayed

    Machine has U6 code and show add toner. Toner bottle is empty, is that what the code means or are these 2 seperate problems?
  • User Name
    Awesome Sauce
    250+ Posts
    • Nov 2009
    • 405

    #2
    Re: FP 7722...U6 code displayed

    U13 is the code for low toner.

    U6 is for the right-hand side door (just below the bypass tray) being open. Make sure it's closed. If it is, then you may have a problem.

    Good Luck
    Last edited by User Name; 06-25-2012, 05:18 PM.
    Just because you're not paranoid doesn't mean they're not out to get you.
    O.o


    WARNING: My profile page can cause blindness in small children and old copier techs. View at your own risk.

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    • JustManuals
      Field Supervisor
      5,000+ Posts
      • Jan 2006
      • 9932

      #3
      Re: FP 7722...U6 code displayed

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      • mojorolla
        The Wolf
        2,500+ Posts
        • Jan 2010
        • 2527

        #4
        Re: FP 7722...U6 code displayed

        U6 is usually close the right or the front door.


        Failing to plan is planning to fail!!!

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